Architecture of the Super Database Computer, the hardware tracer ``Tiny Topaz'' and a new concept of organizing data based on the extended set theory and its implementation were closely examined. and functionality. We invited Mr. Childs, the inventor of the extended set theory, to give us a talk.
Professors Bhalla and Kobayashi served International Conference on Information Systems and Management of Data - 1994 held at Madras, India on October 26-28 as program committee members and session chairs. Prof. Kobayashi also gave a talk on performance evaluation.